Not to mention the ubiquitous drone and GPS positioning. Telephone calls may be eavesdropped, WiFi may be compromised, electronic devices with cameras may be invaded, personal privacy has received a great threat.

But, the same also brings a lot of trouble: With the progress of science and technology, our lives more and more convenient. It is now used in cinemas, restaurants, cafes, theatres and other places You can find the jammer device according to your needs.Īt present, this kind of equipment is being used in many fields. This kind of device can be divided into frequency, band and function according to jammer attribute categories. The desktop jammer has better jamming performance and larger electronic jamming range

Portable personal jammers are available to enable their owners to stop others in their immediate vicinity from using cell phones. This equipment is manufactured to block signals in environments where cell phone activity may not be desirable, such as theaters, churches, classroom, library and operating rooms. That means a jammer can block more and more frequencies Of course, the design of jammer is more and more inclined to comprehensive performance. Every kind of it is designed to work with a specific frequency range. It is created to help people solve different problems coming from cell phones, radio signals and wireless connections. Signal jammer is a device that blocks transmission or reception of signals, usually by creating some form of interference at the same frequency ranges that cell phones use.

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